IC2118 Witch Head Nebula
- Resolution:
- 4001x4830 px
- File size:
- 5572 KB
Photo description / processing
Located in the constellation Eridanus. Distance from 680 to 1300 light-years. Physical size about 70 light-years. Apparent size 180'x60'. It is believed that the nebula reflects the light of Rigel, then the distance to it is 680 light-years. There is also a version that it is illuminated by the bright stars of the Trapezium of Orion, in which case it is located at a distance of 1300 light-years.
Technical information
- Telescope/Lens
- Askar SQA 106 мм f/4.8
- Camera
- ZWO ASI 2600 MC Pro
- Mount
- Ioptron HAE 29 C
- Guide Scope
- Askar 52 мм F4
- Guide Camera
- ZWO ASI 120 MM mini
- Software
- SharpCap 4.0, Siril, GraXpert, Adobe Photoshop
- Location
- Адыгея, станица Даховская, Россия
Light pollution
Orange, Bortle 6 zone
- Date taken
Exposure
- 60 × 180″ · ISO/Gain: 100
Total exposure: 3 h 0 m
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